Optimal route for the Grothmar Grand Tour in the Grothmar Valley.
You can toggle them in the GW2TacO / BlishHUD menu -> Tekkit's Guides -> Icebrood Saga -> Grothmar Valley -> Grothmar Grand Tour. If you don't see these routes in the game, double-check if you properly followed Installation Instructions. If you still have issues, let me know in the #all-in-one-issues channel on our Discord